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Metals useually have few valence electrons and they loose electrons from their outermost shell thus, forming an ion with positive charge (cations). This is because it is easy for metals to loose electron and attain stable or octet configuration similar to rare gases. Hence to attain stability metals lose valence electrons. E.g. sodium (At no. =11 ; electronic configu-1s2, 2s2, 2p6, 3s1) metal has one valence electron and it is easy for it to loose 1e rather to gain 7e to attain stable configuration. Hence it loose 1e forming Na+ cation.

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8y ago
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14y ago

Metals are those elements which have large atomic sizes and low I.P values and also 1 to 3 electrons in outermost shell so they easily donate the electrons for their stability.

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12y ago

they borrow

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Q: Why is it easy for a metal to loose an electron?
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Related questions

Why is hydrogen both metal and non metal?

Since it has 1 valence electrons it is a metal and also non metal because it may loose 1 electron to stabilize or also gain 1 electron to stabilize. Metals loose electrons and non-metals gain electron and hydrogen have both metallic (to loose) and non-metallic (to gain) properties.


Is gaining an electron when bonding a metal or nonmetal?

In a ionic bond, which is a bond between metals and nonmetals, the metal will loose the electron(s) while the nonmetal will gain the electron(s).


What would alkali metal atoms need in order to end up with the same stable electron arrangements as the noble gas?

alkali metals need to loose one electron. alkali earth metals need to loose two


In what way does the photoelectric effect support the particle theory of light?

In order for an electron to be ejected from a metal surface, the electron must be struck by a photon with at least the minimum energy needed to knock the electron loose.


Does alkali needs to gain one electron to have a completely outer shell?

I assume you are talking about the Alkali metal group which in fact would readily loose their outer electron to form a 1+ cation (have a full valence electron shell).


How do you find out what metal is the most reactive?

Metals which can easily loose electron are most reactive. They are present in group-1.


How does ionization energy affect the reactivity of metal?

Ionisation energy determines the ability to loose electron. It tells the amount of energy changes in the process.


Why the metal is very reactive?

Metals , generally, have electronic configuration: with outermost electron having 1,2 or 3. Since, they can easily attain noble gas configuration to attain stability; they readily loose electron.


What factor makes it easy for sodium to loose its outermost electron?

This electron is the only one in a new outermost electron shell as you progress through the periodic table. So it is relatively easy for it to hop off and join to a Chlorine atom, for example, which is one short of a completed shell. So it's good in forming ionic compounds,


In ionic bonding the metal donates its valence electron to the?

The metal gives its electron(s) to a nonmetal.


What kind of atom tends to loose one electron?

The Alkali Metals loose one electron in order to achieve a nobel gas configuration.


How can hydrogen act ad a metal and a nonmetal?

Hydrogen has 1 electron. It can easily gain or lose electron to form metal or non metal